Since its establishment in 1991, Dongbo Technical Center has played a pivotal role in enhancing corporate competitiveness as a Think Tank for technology management by
being engaged in design and testing of major production products, new technologies and manufacturing methods, new product research and development, quality and
technological innovation, corporate information system development as well as future automobile parts development activities for sustainable growth.

Particularly, we concentrate our research capabilities on developing precision components based on technology that we has accumulated over the past 50 years of
focusing on the powertrain field. In order to preemptively respond to the needs of domestic and global customers, we will expand our technology development
infrastructure and commit ourselves to building networks with industry, academic institute and research centers, and fostering talented engineers.

Under the vision of “Win-Win Growth with Global Customers Through Technological Power,” and the mission of “Developing Proprietary Technology with Global
Competitiveness,” Dongbo Technical Center endeavors to strengthen R&D capabilities by securing and encouraging talented engineers, strengthening technological
competitiveness, and developing new products.

Date of Acquisition

Registration Number

Breakdown

International patent

2018.12.04

10,145,344

Structure of the fuel delivery pipe(USA)

Patent

2018.06.11

10-1868436

Balance shaft assembly

2018.06.11

10-1868437

Balance shaft

2018.05.23

10-1862142

Balance shaft assembly

2017.12.18

10-1811765

End plug junction structure of the fuel delivery pipe

2017.08.10

10-1768949

Structure of the fuel delivery pipe

2017.03.31

30-0901535

Design patent: Fuel oil supply pipe for internal combustion engine

2017.01.11

10-1697058

Tester system for BSM

2016.12.16

10-1688786

BSM(Balance Shaft Module)

2013.11.19

10-1332759

Built-in damper of fuel distribution pipe for automobile

2013.11.19

10-1332756

Built-in damper of fuel distribution pipe for automobile

2013.09.16

10-1311370

BSM(Balance Shaft Module)

2013.07.25

10-1231515

Test equipment for BSM

2013.01.15

10-1224429

Delivery pipe for a car engine

2012.01.27

10-1112178

Tracer gas recycling apparatus for reducing the production cost of a test product

2011.08.10

10-1057383

Test equipment for BSM

2011.07.07

10-1049093

Vibration control and the method

2011.01.31

10-1013500

Method of selecting optical location on both supporting bearing and unbalance mass of the balance shaft in a inline 4-cylinder engine